Censored quantile regression provides a useful alternative to the Cox proportional hazards model for analyzing survival data. It directly models the conditional quantile of the survival time and hence is easy to interpret. Moreover, it relaxes the proportionality constraint on the hazard function associated with the popular Cox model and is natural for modeling heterogeneity of...
Background Antibodies (Ab) to VAR2CSA prevent Plasmodium falciparum-infected erythrocytes from sequestrating in the placenta, i.e., prevent placental malaria (PM). The specificity of Ab to VAR2CSA associated with absence of PM is unknown. Accordingly, differences in the specificity of Ab to VAR2CSA were compared between multigravidae with and without PM who had Ab to VAR2CSA...
Background Falls and fractures are a major public health concern with an economic impact of more than USD 19 billion per year. Extensive research into the risk of falls and fractures in elderly populations has been performed; however, little is known about fall or fracture risk in younger populations. Additionally, sex- and population-specific (rural versus nonrural) fall and...
Choi,1,3 Nelmary Hernandez-Alvarado,1 Andrew Wey,4 and Mark R. Schleiss1 1Department of Pediatrics, Division of Pediatric Infectious Diseases and Immunology, University of Minnesota Medical School
Choi,1,3 Nelmary Hernandez-Alvarado,1 Andrew Wey,4 and Mark R. Schleiss1 1Department of Pediatrics, Division of Pediatric Infectious Diseases and Immunology, University of Minnesota Medical School
Antibodies (Ab) to VAR2CSA prevent Plasmodium falciparum-infected erythrocytes from sequestrating in the placenta, i.e., prevent placental malaria (PM). The specificity of Ab to VAR2CSA associated with absence of PM is unknown. Accordingly, differences in the specificity of Ab to VAR2CSA were compared between multigravidae with and without PM who had Ab to VAR2CSA. In a...
